package network.netty;

import io.netty.bootstrap.Bootstrap;
import io.netty.channel.ChannelInitializer;
import io.netty.channel.ChannelPipeline;
import io.netty.channel.EventLoopGroup;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.DatagramChannel;
import io.netty.channel.socket.SocketChannel;
import io.netty.channel.socket.nio.NioSocketChannel;
import network.netty.coding.ChatMessageToByteEncoder;
import network.netty.handler.ClientChatMessageSendHandler;

/**
 * <p>
 *
 * </p>
 *
 * @author LovelyBigDuck
 * @date 2021/5/29 20:47
 */
public class TcpNettyClient {
    public static void main(String[] args) {
        EventLoopGroup group = new NioEventLoopGroup();
        Bootstrap bootstrap = new Bootstrap();
        bootstrap.group(group)
                .channel(NioSocketChannel.class)
                .handler(new ChannelInitializer<SocketChannel>() {
                    @Override
                    protected void initChannel(SocketChannel ch) throws Exception {
                        ChannelPipeline pipeline = ch.pipeline();
                        pipeline.addLast(new ChatMessageToByteEncoder());
                        pipeline.addLast(new ClientChatMessageSendHandler());
                    }
                });

        try {
            bootstrap.connect("localhost",8888).sync().channel().closeFuture().sync();
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    }
}
